/* Tienda: tarjetas de producto, colores, tallas y guía de tallas (se usa junto con base.css). */
.shop{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.prod{background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:hidden;display:flex;flex-direction:column}
.prod[hidden]{display:none}
.prod .ph{position:relative;display:block;width:100%;aspect-ratio:4/5;padding:0;border:0;background:#E8E0D2;cursor:zoom-in;overflow:hidden}
.prod .ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:opacity .45s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.prod .pf{opacity:0}
@media (hover:hover){.prod .ph:hover .pf{opacity:1}.prod .ph:hover .pb{opacity:0}.prod .ph:hover img{transform:scale(1.03)}.prod .ph:hover .zoomhint{opacity:1}}
.prod .tag{position:absolute;top:12px;left:12px;background:var(--bosque);color:var(--bg);font-family:var(--mono);font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;padding:.45em .8em;border-radius:999px}
.zoomhint{position:absolute;left:50%;bottom:12px;transform:translateX(-50%);background:rgba(23,33,28,.78);color:#EFE9DE;font-family:var(--mono);font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;padding:.5em .9em;border-radius:999px;white-space:nowrap;opacity:0;transition:opacity .3s;pointer-events:none}
.prod .b{padding:16px 18px 18px;display:grid;gap:12px;flex:1;align-content:start}
.prod .b .eyebrow{font-size:.62rem;letter-spacing:.12em}
.prod .b .add{margin-top:auto}
.sw{display:flex;flex-wrap:wrap;align-items:center;gap:7px;font-size:.82rem;color:var(--muted)}
.sw button{width:22px;height:22px;border-radius:50%;background:var(--c);border:1px solid color-mix(in srgb,var(--fg) 30%,transparent);box-shadow:inset 0 0 0 2px var(--surface);cursor:pointer;padding:0}
.sw button[aria-pressed="true"]{outline:2px solid var(--fg);outline-offset:2px}
.sw span{flex-basis:100%;order:-1}
.sec-head > .shopf{display:flex;flex-wrap:wrap;gap:8px}
.sec-head > .shopf[hidden]{display:none}
/* guía de tallas */
.sizeguide{margin-top:40px;border:1px solid var(--line);border-radius:18px;background:var(--surface)}
.sizeguide summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 24px}
.sizeguide summary::-webkit-details-marker{display:none}
.sizeguide summary b{display:block;font-family:var(--display);font-weight:500;font-size:1.6rem;line-height:1.1}
.sizeguide summary small{display:block;color:var(--muted);font-size:.9rem;margin-top:2px}
.sizeguide summary::after{content:"+";font-size:1.6rem;color:var(--cobre);line-height:1}
.sizeguide[open] summary::after{content:"–"}
.sg-grid{display:grid;grid-template-columns:1fr 1fr 1.2fr;gap:28px;padding:4px 24px 26px}
.sizeguide h4{font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--cobre);font-weight:500;margin:0 0 10px}
.sizeguide table{width:100%;border-collapse:collapse;font-size:.95rem}
.sizeguide th,.sizeguide td{padding:9px 8px;border-bottom:1px solid var(--line);text-align:center}
.sizeguide th[scope="row"],.sizeguide thead th:first-child{text-align:left;font-weight:500;color:var(--muted)}
.sizeguide thead th{font-family:var(--mono);font-size:.78rem;font-weight:500}
.sizeguide td{font-variant-numeric:tabular-nums}
.sg-how ul{margin:0;padding-left:1.1em;color:var(--muted);font-size:.95rem}
.sg-how li{margin:4px 0}
.sg-how li b{color:var(--fg);font-weight:600}
.sg-note{margin-top:12px;font-size:.88rem;color:var(--muted)}
@media (max-width:900px){.sg-grid{grid-template-columns:1fr;gap:22px}}
.shopf button{height:38px;padding:0 16px;border:1px solid var(--line);border-radius:999px;background:transparent;color:var(--fg);cursor:pointer;font-size:.86rem}
.shopf button[aria-pressed="true"]{background:var(--fg);color:var(--bg);border-color:var(--fg)}
/* ficha de producto dentro del panel lateral */
.pprice{font-family:var(--mono);font-size:1.05rem;margin-top:6px}
.pfacts{margin:0;padding:16px 0 0 18px;border-top:1px solid var(--line);color:var(--muted);font-size:.9rem;display:grid;gap:6px}
@media (max-width:1100px){.shop{grid-template-columns:repeat(3,1fr)}}
.prod .row{display:flex;justify-content:space-between;align-items:baseline;gap:10px}
.prod h3{font-size:1.3rem;line-height:1.15}
.prod .p{font-family:var(--mono);font-size:.88rem;font-variant-numeric:tabular-nums;white-space:nowrap}
.sizes{display:flex;gap:6px}
.sizes button{flex:1;height:36px;border:1px solid var(--line);background:transparent;border-radius:8px;cursor:pointer;font-family:var(--mono);font-size:.78rem}
.sizes button[aria-pressed="true"]{background:var(--fg);color:var(--bg);border-color:var(--fg)}
@media (max-width:900px){.shop{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.shop{grid-template-columns:1fr}}
/* en el celular, tarjetas en carrusel horizontal para no alargar la página */